public function test_purgeArchivesWithPeriodRange_PurgesAllRangeArchives()
{
$deletedRowCount = $this->archivePurger->purgeArchivesWithPeriodRange($this->february);
self::$fixture->assertCustomRangesPurged($this->february);
self::$fixture->assertCustomRangesNotPurged($this->january);
$this->assertEquals(3 * RawArchiveDataWithTempAndInvalidated::ROWS_PER_ARCHIVE, $deletedRowCount);
}
/**
* @return bool `true` if the purge was executed, `false` if it was skipped.
* @throws \Exception
*/
public function purgeOutdatedArchives()
{
if ($this->willPurgingCausePotentialProblemInUI()) {
$this->logger->info("Purging temporary archives: skipped (browser triggered archiving not enabled & not running after core:archive)");
return false;
}
$archiveTables = ArchiveTableCreator::getTablesArchivesInstalled();
$this->logger->info("Purging archives in {tableCount} archive tables.", array('tableCount' => count($archiveTables)));
// keep track of dates we purge for, since getTablesArchivesInstalled() will return numeric & blob
// tables (so dates will appear two times, and we should only purge once per date)
$datesPurged = array();
foreach ($archiveTables as $table) {
$date = ArchiveTableCreator::getDateFromTableName($table);
list($year, $month) = explode('_', $date);
// Somehow we may have archive tables created with older dates, prevent exception from being thrown
if ($year > 1990) {
if (empty($datesPurged[$date])) {
$dateObj = Date::factory("{$year}-{$month}-15");
$this->archivePurger->purgeOutdatedArchives($dateObj);
$this->archivePurger->purgeArchivesWithPeriodRange($dateObj);
$datesPurged[$date] = true;
} else {
$this->logger->debug("Date {date} already purged.", array('date' => $date));
}
} else {
$this->logger->info("Skipping purging of archive tables *_{year}_{month}, year <= 1990.", array('year' => $year, 'month' => $month));
}
}
return true;
}
